... testing implementation choke management strategy upstream oil & gas recovery bubblepoint pressure complex reservoir study area workflow drainage area dj basin unconventional reservoir dsu average pressure engineered choke management ecm workflow URTeC: 3724306 Improving Recovery...

... can be written in the form of material balance equations for a gas-water fluid system as follows: = 4 Eq. 2 = 4 (.3'3!3 .3'3(3 Eq. 3 Rate-normalized pseudopressure equations for the boundary dominated flow regime, written as a function of average pressure in the dynamic drainage area...

... future flow rate, for a given future BHP schedule. Prediction continues until specified abandonment BHP, average pressure, or an abandonment rate is achieved. At the end of the prediction, we obtain EUR and RF by using OGIP estimated from the FMB analysis. The second method relies on the gas material...

... fracture network fracture propagation average pressure propagation flowback matrix reservoir porosity saturation initial condition permeability leakoff model Clarkson leakoff dda model URTeC: 2901771 Rigorous Estimation of the Initial Conditions of Flowback Using a Coupled Hydraulic...

... that application of this method on tight reservoirs around the U.S. shows very good forecasting capabilities. Weaknesses of this method are mostly related uncertainty regarding PVT data, relative permeability ratios, and average pressure estimations. There are several production analysis techniques aimed to asses...

... reservoir pressure field trial residual gas saturation saturation bottom-hole pressure spe-178582-m urtec Drillstem Testing Fluid Dynamics effective water permeability calibration trend Technology Conference permeability average pressure injection stage injection cost effective technique...

... the rigor and accuracy of these new relations and analysis methods. flow problem drillstem/well testing Drillstem Testing compressibility initial pressure Upstream Oil & Gas transient flow reservoir pressure Bakken assumption expression average pressure equation investigation...